The EVK1100 provides 6 LEDs to design Human to Machine Interface during softwares development.
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The pinout is as follow :
LED | Color | GPIO Name | Alternate function used |
---|---|---|---|
1 | Green | PB 27 | PWM_4 |
2 | Green | PB 28 | PWM_5 |
3 | Green | PB 29 | - |
4 | Green | PB 30 | - |
5 | Green/Red | PB 19/PB 20 | PWM_0/PWM_1 |
6 | Green/Red | PB 21/PB 22 | PWM_2/PWM_3 |
see below the hardware schematic for mono-color LEDs :
see below the hardware schematic for bi-color LEDs :
(The symbols of Led 5 and Led 6 are not good. Please refer to hardware known issues pages for more details).
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PWM channel are used to control LED5 and LED6. The software sequence is:
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